#6777CB#6777CB

#6777CB is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.5% C 0.129 H 273.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#6777CB
RGB	rgb(103, 119, 203)
HSL	hsl(230, 49%, 60%)
HSV	hsv(230, 49%, 80%)
CMYK	cmyk(49.3%, 41.4%, 0%, 20.4%)
CIE-LAB	lab(52.27, 17.15, -45.54)
CIE-LCH	lch(52.27, 48.66, 290.63°)
OKLab	oklab(59.49% 0.0084 -0.1289)
OKLCH	oklch(59.49% 0.129 273.7)
XYZ	xyz(22.9664, 20.3876, 59.2134)
Luminance	0.2039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6777CB #CBBB67

analogous

#67A9CB #6777CB #8967CB

triadic

#6777CB #CB6777 #77CB67

tetradic

#6777CB #CB67A9 #CBBB67 #67CB89

square

#6777CB #CB67A9 #CBBB67 #67CB89

split-complementary

#6777CB #CB8967 #A9CB67

monochromatic

#2F3D89 #3E52B6 #6777CB #95A0DB #C2C9EA

Accessibility & contrast

On white

4.14

#6777CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#6777CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6777CB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6777CB	#FFFFFF	#000000	##000000
##6777CB	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5681CE

Deuteranopia (green-blind)

#4C79C9

Tritanopia (blue-blind)

#3F8997

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6777cb;
/* rgb */ color: rgb(103, 119, 203);
/* oklch */ color: oklch(59.5% 0.129 273.7);

Tailwind

colors: {
  custom: {
    50: '#989edb',
    500: '#6777cb',
    950: '#000000',
  },
}

SCSS

$custom: #6777cb;
$custom-light: #989edb;
$custom-dark: #000000;

JSON

{
  "hex": "#6777cb",
  "rgb": {
    "r": 103,
    "g": 119,
    "b": 203
  },
  "hsl": {
    "h": 230.4,
    "s": 49.02,
    "l": 60
  },
  "oklch": {
    "l": 0.59491,
    "c": 0.12921,
    "h": 273.7
  },
  "luminance": 0.20389
}

Semantic roles & 50–950 ramp

primary

#6777CB

secondary

#DAD4B4

accent

#C34FD9

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6777CB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →